IST to Dubai, United Arab Emirates to Manila, Philippines to San Francisco, CA, USA to CST Asia to Manama, Bahrain
Time Difference
India Standard Time is 1 hour and 30 minutes ahead of and 2 hours and 30 minutes behind PST () and 12 hours and 30 minutes ahead of PDT (Pacific Daylight Time) and 2 hours and 30 minutes behind China Standard Time and 2 hours and 30 minutes ahead of
10:00 am10:00 in IST is 8:30 am08:30 in Dubai, United Arab Emirates and is 12:30 pm12:30 in Manila, Philippines and is 9:30 pm21:30 in San Francisco, CA, USA and is 12:30 pm12:30 in CST and is 7:30 am07:30 in Manama, Bahrain
IST to Dubai call time
Best time for a conference call or a meeting is between 9:30am-6pm in IST which corresponds to 8am-4:30pm in Dubai
IST to Manila call time
Best time for a conference call or a meeting is between 8am-3:30pm in IST which corresponds to 10:30am-6pm in Manila
IST to San Francisco call time
Best time for a conference call or a meeting is between 7pm-9pm in IST which corresponds to 6:30am-8:30am in San Francisco
IST to CST call time
Best time for a conference call or a meeting is between 8am-3:30pm in IST which corresponds to 10:30am-6pm in CST
IST to Manama call time
Best time for a conference call or a meeting is between 10:30am-6pm in IST which corresponds to 8am-3:30pm in Manama
10:00 am10:00 India Standard Time (IST). Offset UTC +5:30 hours
8:30 am08:30 (Dubai, United Arab Emirates). Offset UTC +4:00 hours
12:30 pm12:30 PST () (Manila, Philippines). Offset UTC +8:00 hours
9:30 pm21:30 PDT (Pacific Daylight Time) (San Francisco, CA, USA). Offset UTC -7:00 hours
12:30 pm12:30 China Standard Time (CST). Offset UTC +8:00 hours
7:30 am07:30 (Manama, Bahrain). Offset UTC +3:00 hours
10:00 am10:00 IST / 8:30 am08:30 Dubai, United Arab Emirates / 12:30 pm12:30 Manila, Philippines / 9:30 pm21:30 San Francisco, CA, USA / 12:30 pm12:30 CST / 7:30 am07:30 Manama, Bahrain
IST | Dubai, United Arab Emirates | Manila, Philippines | San Francisco, CA, USA | CST | Manama, Bahrain |
---|---|---|---|---|---|
12am (midnight) | 10:30 pm | 2:30 am | 11:30 am | 2:30 am | 9:30 pm |
1am | 11:30 pm | 3:30 am | 12:30 pm | 3:30 am | 10:30 pm |
2am | 12:30 am | 4:30 am | 1:30 pm | 4:30 am | 11:30 pm |
3am | 1:30 am | 5:30 am | 2:30 pm | 5:30 am | 12:30 am |
4am | 2:30 am | 6:30 am | 3:30 pm | 6:30 am | 1:30 am |
5am | 3:30 am | 7:30 am | 4:30 pm | 7:30 am | 2:30 am |
6am | 4:30 am | 8:30 am | 5:30 pm | 8:30 am | 3:30 am |
7am | 5:30 am | 9:30 am | 6:30 pm | 9:30 am | 4:30 am |
8am | 6:30 am | 10:30 am | 7:30 pm | 10:30 am | 5:30 am |
9am | 7:30 am | 11:30 am | 8:30 pm | 11:30 am | 6:30 am |
10am | 8:30 am | 12:30 pm | 9:30 pm | 12:30 pm | 7:30 am |
11am | 9:30 am | 1:30 pm | 10:30 pm | 1:30 pm | 8:30 am |
12pm (noon) | 10:30 am | 2:30 pm | 11:30 pm | 2:30 pm | 9:30 am |
1pm | 11:30 am | 3:30 pm | 12:30 am | 3:30 pm | 10:30 am |
2pm | 12:30 pm | 4:30 pm | 1:30 am | 4:30 pm | 11:30 am |
3pm | 1:30 pm | 5:30 pm | 2:30 am | 5:30 pm | 12:30 pm |
4pm | 2:30 pm | 6:30 pm | 3:30 am | 6:30 pm | 1:30 pm |
5pm | 3:30 pm | 7:30 pm | 4:30 am | 7:30 pm | 2:30 pm |
6pm | 4:30 pm | 8:30 pm | 5:30 am | 8:30 pm | 3:30 pm |
7pm | 5:30 pm | 9:30 pm | 6:30 am | 9:30 pm | 4:30 pm |
8pm | 6:30 pm | 10:30 pm | 7:30 am | 10:30 pm | 5:30 pm |
9pm | 7:30 pm | 11:30 pm | 8:30 am | 11:30 pm | 6:30 pm |
10pm | 8:30 pm | 12:30 am | 9:30 am | 12:30 am | 7:30 pm |
11pm | 9:30 pm | 1:30 am | 10:30 am | 1:30 am | 8:30 pm |
0:00 | 22:30 | 2:30 | 11:30 | 2:30 | 21:30 |
1:00 | 23:30 | 3:30 | 12:30 | 3:30 | 22:30 |
2:00 | 0:30 | 4:30 | 13:30 | 4:30 | 23:30 |
3:00 | 1:30 | 5:30 | 14:30 | 5:30 | 0:30 |
4:00 | 2:30 | 6:30 | 15:30 | 6:30 | 1:30 |
5:00 | 3:30 | 7:30 | 16:30 | 7:30 | 2:30 |
6:00 | 4:30 | 8:30 | 17:30 | 8:30 | 3:30 |
7:00 | 5:30 | 9:30 | 18:30 | 9:30 | 4:30 |
8:00 | 6:30 | 10:30 | 19:30 | 10:30 | 5:30 |
9:00 | 7:30 | 11:30 | 20:30 | 11:30 | 6:30 |
10:00 | 8:30 | 12:30 | 21:30 | 12:30 | 7:30 |
11:00 | 9:30 | 13:30 | 22:30 | 13:30 | 8:30 |
12:00 | 10:30 | 14:30 | 23:30 | 14:30 | 9:30 |
13:00 | 11:30 | 15:30 | 0:30 | 15:30 | 10:30 |
14:00 | 12:30 | 16:30 | 1:30 | 16:30 | 11:30 |
15:00 | 13:30 | 17:30 | 2:30 | 17:30 | 12:30 |
16:00 | 14:30 | 18:30 | 3:30 | 18:30 | 13:30 |
17:00 | 15:30 | 19:30 | 4:30 | 19:30 | 14:30 |
18:00 | 16:30 | 20:30 | 5:30 | 20:30 | 15:30 |
19:00 | 17:30 | 21:30 | 6:30 | 21:30 | 16:30 |
20:00 | 18:30 | 22:30 | 7:30 | 22:30 | 17:30 |
21:00 | 19:30 | 23:30 | 8:30 | 23:30 | 18:30 |
22:00 | 20:30 | 0:30 | 9:30 | 0:30 | 19:30 |
23:00 | 21:30 | 1:30 | 10:30 | 1:30 | 20:30 |
India Standard Time
Offset: IST is 5 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia
Countries: It is used in following countries: India
Principal Cities: The largest city in the IST timezone is Mumbai from India with population about 12.692 million people. Other major cities in the area are Delhi, Bangalore, Kolkata, Chennai
Daylight Saving: India Standard Time (IST) is not adjusted for daylight saving therefore IST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, India Standard Time remains the same

IST representations, usage and related time zones
- +0530 - basic
- +05:30 - extended
- +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates five hour and thirty minutes time differences to the east of the zero meridian.
- Asia/Calcutta
- Asia/Kolkata
- India Standard Time - UTC +5:30
- Irish Standard Time - UTC +1
- Israel Standard Time - UTC +2
- Iran Standard Time - UTC +3:30
Dubai Information
Time Zone
GST - Gulf Standard Time
+4:00 hours during Gulf Standard Time.
Dubai Facts
Manila Information
Time Zone
PHT - Philippine Time
+8:00 hours during Philippine Time.
Manila Facts
San Francisco Information
Time Zone
HNP - Heure Normale du Pacifique
-8:00 hours during Heure Normale du Pacifique.


San Francisco Facts
China Standard Time
Offset: CST is 8 hours ahead Greenwich Mean Time (GMT) and is used in Asia
Countries: It is used in following countries: China, Macau, Taiwan
Principal Cities: The largest city in the CST timezone is Shanghai from China with population about 14.609 million people. Other major cities in the area are Zhumadian, Taipei, Beijing, Nanchong
Daylight Saving: China Standard Time (CST) is not adjusted for daylight saving therefore CST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, China Standard Time remains the same

CST representations, usage and related time zones
- +08 - basic short
- +0800 - basic
- +08:00 - extended
- +0800 - sign character (+) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates eight hour and zero minutes time differences to the east of the zero meridian.
- Hotel - Military abbreviation for CST
- H - short form of 'Hotel'
- Asia/Chongqing
- Asia/Chungking
- Asia/Harbin
- Asia/Macao
- Asia/Macau
- Asia/Shanghai
- Asia/Taipei
- PRC
- ROC
- Central Standard Time - UTC -6
- China Standard Time - UTC +8
- Cuba Standard Time - UTC -5
- Colombia Standard Time - UTC -5
- ACT - ASEAN Common Time
- AWST - Australian Western Standard Time
- BNT - Brunei Darussalam Time
- CAST - Casey Time
- CHOT - Choibalsan Time
- CST - China Standard Time
- H - Hotel Time Zone
- HKT - Hong Kong Time
- HOVST - Hovd Summer Time
- IRKT - Irkutsk Time
- KRAST - Krasnoyarsk Summer Time
- MYT - Malaysia Time
- PHT - Philippine Time
- SGT - Singapore Time
- ULAT - Ulaanbaatar Time
- WITA - Central Indonesian Time